FSL-UT-FEC-004
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|====================================================================
|Name | Description

| Summary |
Ethernet connection interruption.

| Automated |
No

| Kernel Config Option |

| Software Dependency |
N/A

| Non-default Hardware Configuration |
An ethernet cable connection. A server with an NFS root file system.

| Test Procedure |
The FEC driver shall support transmit features like automatic retransmission
on collision and automatic CRC generation.

.Test_Procedure:
. Build kernel with FEC on, SMSC911X? off and boot NFS root
. Execute "while true ; do du / ; done"
. Disconnect and reconnect FEC ethernet
. Observe kernel messages and that it recovers and continues.

To boot an NFS root the command line may look something like this:
exec -c "noinitrd console=ttymxc0,115200 root=/dev/nfs nfsroot=10.1.49.15: \
/u_tmp/name/ltib-mx25/rootfs rw ip=dhcp"

| Expected Result |
Sample_Log:
eth0: status: link down
nfs: server 172.16.1.2 not responding, still trying
eth0: status: link up
nfs: server 172.16.1.2 OK.

|====================================================================

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